The pump slide pivot pin in GM 6L45/50/80/90 units is in a high-stress position and wears appreciably under normal conditions. The spring for the pivot pin also gets ground down and requires replacement, but pivot pins and springs are not available separately from the OEM. Sonnax pump slide pivot pin and spring kit 104553-03K is a direct replacement for worn or damaged pump slide pivot pin assemblies.

More From This Category

MANLEY Valve Spring and Retainer, NexTek, Dual, 8mm Stem Diameter, 7 Degree Lock, 1.311 in. Spring O.D, Kit

MANLEY Valve Spring and Retainer, NexTek, Dual, 8mm Stem Diameter, 7 Degree Lock, 1.311 in. Spring O.D, Kit

$1,181.04

Sonnax Modulator Plug Gasket, GM, Powerglide

Sonnax Modulator Plug Gasket, GM, Powerglide

$10.92

DBA Front Street Series En-Shield Brake Rotor, 302mm, For Peugeot RCZ 1.6L 115kw Turbo 10/10-9/15, Kit

DBA Front Street Series En-Shield Brake Rotor, 302mm, For Peugeot RCZ 1.6L 115kw Turbo 10/10-9/15, Kit

$244.60

Trick Flow Port and Polishing Kit, 86-Piece, Cartridge Rolls, 60/80/120-Grit, Assorted Sizes, 1/4 in. Shank Mandrels, Kit

Trick Flow Port and Polishing Kit, 86-Piece, Cartridge Rolls, 60/80/120-Grit, Assorted Sizes, 1/4 in. Shank Mandrels, Kit

$168.20

CVF Racing Pulley Kit, 2 Groove, LWP, Big Block For Chevrolet, Kit

CVF Racing Pulley Kit, 2 Groove, LWP, Big Block For Chevrolet, Kit

$328.62